Ford 2003 Mustang Workshop Manual page 1736

18. Rotate the drive belt tensioner clockwise and attach the drive belt to the generator pulley.
Make sure the drive belt is routed correctly and is aligned correctly installed on each
pulley.
19. Connect the battery ground cable. For additional information, refer to
20. Install the coolant bypass tube. For additional information, refer to
Section 414-01 .
Section 303-03A .